Alexanderfitu
New Member
Hi all
Following on from :
https://www.electro-tech-online.com...th-a-proximity-sensor-and-a-rpm-gauge.121705/
I have picked up the following gauge from ebay:
**broken link removed**
Now, this gauge appears to be driven directly by a magnetic pick-up.
as per page 2 of this link:
https://www.electro-tech-online.com/custompdfs/2011/10/Diesel_Magnetic_Tachometer.pdf
I have been playing around with it, and wiring it al up as you would expect, and using a drill with a piece of metal taped on, I can only get it to measure up to 500rpm, any ideas?
Following on from :
https://www.electro-tech-online.com...th-a-proximity-sensor-and-a-rpm-gauge.121705/
I have picked up the following gauge from ebay:
**broken link removed**
Now, this gauge appears to be driven directly by a magnetic pick-up.
as per page 2 of this link:
https://www.electro-tech-online.com/custompdfs/2011/10/Diesel_Magnetic_Tachometer.pdf
I have been playing around with it, and wiring it al up as you would expect, and using a drill with a piece of metal taped on, I can only get it to measure up to 500rpm, any ideas?